Adjustable Finger Strengthener Hand Grip Trainer (13LB–21LB) | Finger Exerciser For Guitar, Fitness & Rehab

Build stronger fingers, hands, and forearms with this Adjustable Finger Strengthener Hand Grip Trainer, designed for musicians, athletes, gamers, and rehab therapy. With adjustable resistance from 13LB to 21LB, it’s perfect for beginners to advanced users.

⭐ Key Features

• Adjustable Resistance (13LB–21LB): Customise tension for progressive strength training

• Individual Finger Training: Strengthen each finger independently for better control

• Ergonomic & Comfortable Grip: Anti-slip design for long training sessions

• Durable Spring Mechanism: Built for daily use without losing tension

• Compact & Portable: Train anywhere – home, gym, office, or on the go.

🎯 Perfect For

• Guitarists, pianists & musicians

• Sports & fitness hand training

• Physical therapy & rehabilitation

• Gamers & office workers

• Finger injury recovery & grip improvement

📦 Package Includes

• 1 × Adjustable Finger Strengthener Hand Grip Trainer